14．If you get into the forest with your friends，stay with them always．If you don't，you may get lost．If you really get lost，this is what you should do．Sit down and stay where you are．Don't try to find your friends-let them find you by staying in one place．
There is another way to help your friends or other nearby people to find you．Give them a signal （信号） by shouting or whistling （吹口哨） three times．Any signal given three times is a call for help．
Keep up shouting or whistling always three times together．When people hear you，they will know that you are not just making noise for fun．They will let you know that they have heard your signal．They give you two shouts，two whistles，or two gun-shots （枪声）．When someone gives you a signal，it is an answer to a call for help．
If you don't think that you will get help before night comes，try to make a little house---cover up to the holes with branches （树枝） with lots of leaves．Make yourself a soft bed with leaves and grass．
What should you do if you get hungry or need drinking water？You would have to leave your little house to look for a river．Don't just walk away．Pick off small branches and drop them as you walk so that you can find your way back．The most important thing to do when you are lost is-stay in one place．
41．If you lost in the forest，you shouldA．
A．stay where you are and give signals three times
B．walk around the forest and shout so that your friends could hear you
C．try to find your friends as soon as possible
42．If you want to let people believe that you are not just making noise for fun，
you shouldC．
A．tell people that you are lost
B．keep up shouting or whistling
C．shout or whistle three times
43．When you hear two shouts，or whistles，or gunshots，C．
A．you should shout more loudly
B．you can whistle three times
C．it is an answer to your call for help
44．When you want to leave your place to get drinking water，you shouldC．
A．just go to the river
B．find some glasses or bottles before you go
C．leave marks so that you can find your way back
45．This passage mainly tells youB．
A．when you hear a signal always three times，it is a call for help
B．What you should do if you get lost in a forest
C．any signal given twice means an answer to a call for help．
分析 如果和同伴一起进森林里冒险，但是自己不小心走丢了怎么办呢？不要乱跑，呆在附近，并尝试发出求救信号来让同伴或其他人救自己．如果在晚上之前没能获救，那就尽量为自己做一个过夜的简陋小屋吧，记得靠近水源．最重要的一点切记：不要乱跑，呆在附近．
解答 41．A：细节理解题．由第一段"Sit down and stay where you are．Don't try to find your friends-let them find you by staying in one place．"可知一旦走散时要尽量待在原地并发信号让同伴找到自己．故选A．
42．C：细节理解题．由第三段"Keep up shouting or whistling always three times together．When people hear you，they will know that you are not just making noise for fun．"可知发三次信号就能让人明白这是求救信号． 故选C．
43．C：细节理解题．由第三段"They give you two shouts，two whistles，or two gun-shots （枪声）．When someone gives you a signal，it is an answer to a call for help．"可知，两声信号是对求救信号的回应． 故选C．
44．C：细节理解题．结合最后"Don't just walk away．Pick off small branches and drop them as you walk so that you can find your way back．"可知你需要在路上撒一些东西以便找到回去的路． 故选C．
45．B：细节理解题．结合第一段If you get into the forest with your friends，stay with them always．If you don't，you may get lost．If you really get lost，this is what you should do这篇文章讲的是如果在森林里迷路了应该怎么办． 故选B．
点评 阅读题型，要注重句子与句子之间、段落与段落之间逻辑关系以及对篇章的整体理解．根据所给问题选择正确选项完成试题．
